pecification Spike Method: Active Clad-Alignment Applicable Fibers: SM(ITU-T G.6528G.657) / MM(ITU-T G.651) / DS(ITU-T G.653) / NZDS(ITU-T G.655) Compatible Fiber/Cable: 0.25~3.0 mm / indoor flat cable Fiber Holder: Replaceable Fiber Diameter: Cladding: 80-150 m, Coating: 100~1000 m Fiber Cleave Length: 8~16 mm Splice mode: Max 128 modes Typical Splice Loss: SM: 0.03dB / MM: 0.01dB / DS: 0.04dB / NZDS: 0.04dB / G.657: 0.03dB Return Loss: >>60dB Splicing Time: SM Quick mode: 8 sec / SM Average: 10 Sec. Estimated Splice Loss: Available Heating Time: Quick mode 18 sec.(SM G652 250 m 40mm Sleeve) adjustable Protection Sleeve Length: 20mm, 30mm, 40mm, 50mm, 60mm Heat Programs: Max 32 modes Battery: 4000mAh Battery Capacity, Typical 120 Cycles (Splice&Heat) per Charge Electrode Life: 5000 arcs, can be extended by using an electrode grinder Auto-start: Splice / Heating Automatic Fiber Identification: / Automatic ARC Identification: Automatic arc calibration by air pressure and temperature Results Storage: The last 10,000 splice records and 2,000 result images Tension Test: 1.96~2.25N Operating Condition: Altitude: 0~5000m, 0~95% relative humidity, -20~50 C, Max Wind 15m/s Storage Condition: 0~95% relative humidity, -20~60 C Display: 3.5 color high resolution (800 x 480) display Fiber Magnification: X, Y, XY, X/Y: 320X Magnification Power Supply: AC 100-240V, DC 9-14V Terminal: USB2.0 Weight: 1.06kg without battery / 1.35kg with battery Size: 130H x 113W x 126D mm Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!